DC-F25 is a durable fat bike front hub designed for wide-tire fat bike setups used on snow, sand, loose terrain, and off-road trails. According to the supplied product data, its key specifications are 135mm OLD spacing, a 15mm thru axle, 2 sealed cartridge bearings, 250g weight, and conversion compatibility to 5mm QR by replacing the end caps.

Fat bikes are often used in demanding environments where wheel stability, smooth rotation, and bearing durability are important. DC-F25 is built for adventure riding, bikepacking, and outdoor riding conditions where the front hub must support consistent rolling performance across wet, muddy, sandy, or snowy surfaces. The 15mm thru axle and 135mm OLD spacing define the main fork compatibility requirements, while the optional 5mm QR conversion gives the hub added flexibility for different fork standards.

DC-F25 is also suitable for use with mid-drive e-bike systems, where higher torque loads require dependable hub performance and bearing durability. Before installation, riders or mechanics should confirm fork spacing, axle standard, and end cap configuration. This product page intentionally avoids adding unprovided details such as spoke hole count, flange dimensions, brake interface, hub shell material, or rear drivetrain specifications.

Technical Specification

Product Features & Benefits

• Fat bike front hub for wide-tire wheel setups.
• 135mm OLD spacing with 15mm thru axle.
• Convertible to 5mm QR by replacing optional end caps.
• 2 sealed cartridge bearings for smooth rolling performance.
• 250g weight as provided in the source data.
• Suitable for snow, sand, loose terrain, off-road trails, bikepacking, and adventure riding.

Applications

• Fat bike front wheel builds.
• Riding on snow, sand, loose terrain, and off-road trails.
• Adventure riding and bikepacking setups.
• Mid-drive e-bike systems requiring dependable front hub performance.
• Forks compatible with 135mm OLD spacing and 15mm thru axle.

Installation Guide / Recommendations

• Confirm the fork supports 135x15mm thru axle spacing before installation.
• For 5mm QR setup, use the correct optional end caps.
• Verify axle compatibility and secure fastening before riding.
• Inspect bearings regularly when riding in wet, muddy, sandy, or snowy conditions.
• After installation, check wheel alignment and smooth hub rotation.

Related Products

• DC-R25
• DC-R26